Lubrication Flow Schematic Engine lubrication is supplied by a gear type oil pump assembly. The pump is mounted on the front o f the engine…
Category: 2008 6.6L Duramax
Engine Block The engine block utilizes a deep skirt design for increased rigidity. The cylinders are positioned in a 90 degree “V ” orientation with…
The drive belt system consists o f the following components: • The drive belt • The drive belt tensioner • The drive belt idler pulley…
1. Remove the drive belt. Refer to Drive Belt Replacement. 2. Position a 3/8-inch drive breaker bar into the drive belt tensioner opening and rotate…
Diagnostic Aids If the drive belt repeatedly falls off the drive belt pulleys, this is because of pulley misalignment. An extra load that is quickly…
Diagnostic Aids The accessory drive components can have an affect on engine vibration. Vibration from the engine operating may cause a body component or another…
Diagnostic Aids • A chirping or squeal noise may be intermittent due to moisture on the drive belts or the pulleys. It may be …